package org.elasticsearch.xpack.core;

import java.nio.file.*;
import java.net.*;
import org.elasticsearch.core.PathUtils;
import org.elasticsearch.core.SuppressForbidden;

public class XPackBuild {

    public static final XPackBuild CURRENT;
    private String shortHash;
    private String date;

    @SuppressForbidden(reason = "looks up path of xpack.jar directly")
    static Path getElasticsearchCodebase() {
        final URL location = XPackBuild.class.getProtectionDomain().getCodeSource().getLocation();
        try {
            return PathUtils.get(location.toURI());
        }
        catch (URISyntaxException ex) {
            throw new RuntimeException(ex);
        }
    }

    XPackBuild(final String shortHash, final String date) {
        this.shortHash = shortHash;
        this.date = date;
    }

    public String shortHash() {
        return this.shortHash;
    }

    public String date() {
        return this.date;
    }

    static {
        getElasticsearchCodebase();
        CURRENT = new XPackBuild("Unknown", "Unknown");
    }
}